Owner Encysive Pharmaceuticals Inc.

Inventors Wang, Junmei; Anderson, Eric C.; Li, Wen; Wu, Chengde; Gao, Daxin; Kassir, Jamal; Bui, Huong; Market, Robert V.

Agent Davies Collison Cave

Pub. Number AU-B-2009208072

Parent 2004212985

Filing date 10 August 2009

Wipo publication date 3 September 2009

Acceptance publication date 1 March 2012

C07D 211/26 (2006.01) Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings

A61K 31/18 (2006.01) - Sulfonamides

A61K 31/40 (2006.01) - having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil

A61K 31/402 (2006.01) - 1-aryl-substituted, e.g. piretanide

A61K 31/435 (2006.01) - having six-membered rings with one nitrogen as the only ring hetero atom

A61K 31/44 (2006.01) - Non-condensed pyridines

A61K 31/445 (2006.01) - Non-condensed piperidines, e.g. piperocaine

A61K 31/495 (2006.01) - having six-membered rings with two nitrogen atoms as the only ring hetero atoms, e.g. piperazine

A61K 31/537 (2006.01) - spiro-condensed or forming part of bridged ring systems

A61K 31/5375 (2006.01) - 1,4-Oxazines, e.g. morpholine

A61K 31/55 (2006.01) - having seven-membered rings, e.g. azelastine, pentylenetetrazole

C07C 311/29 (2006.01) Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups

C07D 207/08 (2006.01) Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 207/09 (2006.01) Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 207/16 (2006.01) Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 209/08 (2006.01) Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 209/44 (2006.01) Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 211/14 (2006.01) Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings

C07D 213/74 (2006.01) Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members

C07D 237/08 (2006.01) Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings

C07D 239/26 (2006.01) Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings

C07D 241/42 (2006.01) Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings

C07D 265/30 (2006.01) Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms